
3RK3231-1AA10
The transportation costs depend on the destination, purchase price, weight, shipping speed, and whether it is a pallet order.
Express shipping and rush orders
With express shipping, the product is delivered faster. For products that are not yet ready for shipping, you can place a rush order. These products still need to be revised.
A rush order is ready for shipping within 2 business days and can then be shipped express. This can be selected during checkout.
Description for 3RK3231-1AA10
Introducing the SIRIUS Extension Module 3RK32, designed specifically for the modular Safety System 3RK3. This high-performance extension module is essential for enhancing your safety applications, featuring 2/4 F-DI and 2 F-DO configurations.
With a supply voltage of 24V DC and a compact design measuring 2.25 x 12.40 x 10.20 cm, the module is easy to integrate within various setups. It is designed to operate effectively without a connection cable, making it a flexible solution for your safety needs.
Parameterization is a breeze using the MSS and offers a high level of safety with capabilities up to SIL3 (IEC 61508) and Performance Level E (ISO 13849-1). Trust Siemens to deliver a module that adheres to the highest industry standards.


